Math, asked by clara45, 1 month ago

3x^2-x-4 factorise
pls help​

Answers

Answered by MissHater
20

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3x^2-x-4

✑ 3x^2 - 4x + 3x - 4

✑ x ( 3x - 4 ) + 1 ( 3x - 4 )

✑ ( 3x - 4 ) ( x + 1 )

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